谁懂得女孩这七天的痛
[shéi dŏng dé nǚ hái zhè qī tiān de tòng]
'Who understands the girl's pain during these seven days?' It likely refers to premenstrual syndrome (PMS) or period-related discomfort. The user expresses that they experience significant physical or emotional distress during menstruation, hoping for understanding and empathy.